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Consolidation Test Machines
Product Code |
Product Description |
PRS-SCTDFL015 |
Front Loading Oedometer (Consolidation) |
PRS-SCTDFL017 |
Bench for Consolidation, 3 Oedometer Capacity |
PRS-SCTDFL022 |
Consolidation Cell for High Pressure, Ø 50 mm |
PRS-SCTDFL024 |
Consolidation Cell for High Pressure, ASTM Ø 63.5 mm (2.5”) |
PRS-SCTDCC030 |
Consolidation Cell for High Pressure, BS/EN, Ø 75 mm |
PRS-SCTDCC032 |
Calibration disc for Ø 50 mm consolidation cell , stainless steel |
PRS-SCTDCC034 |
Calibration disc for Ø 63,5 mm consolidation cell , stainless steel |
PRS-SCTDCC036 |
Calibration disc for Ø 75 mm consolidation cell , stainless steel |
PRSGM-ADG8520 |
Analog Dial Gauge, 30x0.01 mm |
PRSGM-ADG85222 |
Digital Dial Gauge 25x0.01 mm, LCD display |
PRSGM-ADG8524 |
Digital Dial Gauge 12.7x0.001 mm, LCD display |
PRSGM-ADG8526 |
Linear Potentiometric Displacement Transducer, 10x0,001mm |
PRSGM-ADG8528 |
Linear Potentiometric Displacement Transducer, 25x0,001mm |
PRSGM-ADG85234 |
High Accurate Strain Gauge Based Displacement Transducer, 10x0,001 mm |
PRSGM-ADG8520 |
High Accurate Strain Gauge Based Displacement Transducer, 50x0,001 mm |
PRS-SCTDFL016 |
Apparatus for prepare Consolidation Sample,for Ø 50 mm. samples. |
PRS-SCTDFL019 |
Apparatus for prepare Consolidation Sample, for Ø 63.5 mm. samples. |
PRS-SCTDFL023 |
Apparatus for prepare Consolidation Sample, for Ø 75 mm samples. |
PRS-SSDLOG |
Data Logger ( Robu Software ) |
STANDARDS : BS 1377:5; ASTM D2435, D3877, D4546; AASHTO T216 CEN ISO/TS 17892-5
The one-dimensional consolidation test of a soil sample enables to ascertain the settlement characteristic over a given period of time. Loads are applied with progressive increases and the settlement values are read on a dial gauge. Tests are carried out on specimens prepared from undisturbed samples. Data obtained from these tests together with classification data and a knowledge of the soils loading history, enables estimates to be made of the behavior of foundations under load.
The High Pressure Consolidation Test Set is complete with Front Loading Oedometer, Bench for 3 Consolidation Oedometer, Ø 50 mm Consolidation Cell, 10x0,01 mm Analog Dial Gauge and 64 Kg Set of Weights.
The ASTM Consolidation Test Set is complete with Front Loading Oedometer, Bench for 3 Consolidation Oedometer, Ø 63,5 mm Consolidation Cell, 10x0,01 mm Analog Dial Gauge and 64 Kg Set of Weights.
The BS/EN Consolidation Test Set is complete with Front Loading Oedometer, Bench for 3 Consolidation Oedometer, Ø 75 mm Consolidation Cell, 10x0,01 mm Analog Dial Gauge and 80 Kg Set of Weights.
The other accessories are optional.
The Front Loading Oedometer is rigidly manufactured from aluminum alloy casting to provide a high degree of accuracy with any frame distortions under load. The frame is designed to load the specimen through a lever arm assembly and one of three alternative beam ratios as 9:1, 10:1 and 11:1. The beam is fitted with a counter balance weight and beam support jack. The cell platform will accept the complete range consolidation cells and is fitted with a central spigot to ensure accurate centering of the cell under the loading.
The fixed ring Consolidation Cells are manufactured from corrosion resistant materials and conform to the requirements of the relevant
standards.
Apparatus for prepare Consolidation Samples and Calibration Disc shoul be ordered separately.
Consolidation cell, dial gauge or displacement transducer and data logger, bench, weights, apparatuses for prepare Consolidation samples and calibration disc should be ordered separately.
Data Acquisition & PC Software
The consolidation software is developed according to ASTM D2435, D3877, D4546, BS 1377:5 and AASHTO T216 standarts to use with static unilogger systems. The displacement transducers are connected to unilogger and unilooger is connected to PC by RS232 serial output.
The software is capable monitoring the chance of displacement data over times. The user can start recording of vertical displacement and stop current recording proses. The user can enter time intervals(or select fixed time intervals) and stress for calculattion consolidation test data.
The consolidation software have 8 different columns which can be set to different normal load values. The user can also manually enter the vertical displacement to these columns. The time-displacement pairs are drawn to square root time and logaritmic time graphs. .
Features of the Digital Consolidation Test Machine
Graphical data on the screen is refreshed simultaneously during test procedure
Capable to Access and use previously done test data
Able to edit test parameters of the testing equipment through Software
Graphical outputs and reports can be saved as a MS Excel worksheet
Maximum flexibility to edit report and graph templates
TFT Graphic Display Data Acquisition and Control Unit
Communication port
Large graphic touch screen display 240 X 128 pixel,
Effective resolution 16 bit ,
Effective sampling rate 40 Hz ,
Features Of the Software
The Robu software continously updates load and displacement until the end of test. When the test is completed, the sharpest slope of the graph is calculated. The point that this line crosses displacement axis is commented as an offset. This offset is subtracted from the displacement value at peak point and called as flow.
Customizable User Interface Graphical data on the screen is refreshed simultaneously during test procedur
Capable to Access and use previously done test data
Able to edit test parameters of the testing equipment through Software
Graphical outputs and reports can be saved as a MS Excel worksheetand can be printed out
Maximum Flexibility to edit report and graph templates
TECHNICAL SPECIFICATIONS
Sets of Weight for Consolidation |
|
16 kgf Set |
(2) 5 kg, (1) 2 kg, (2) 1 kg, (3) 0,5 kg, (2) 0,25 kg |
32 kgf Set |
(1) 10 kg, (3) 5 kg, (2) 2 kg, (1) 1 kg, (3) 0,5 kg, (2) 0,25 kg |
50 kgf Set |
(3) 10 kg, (2) 5 kg, (3) 2 kg, (2) 1 kg, (3) 0,5 kg, (2) 0,25 kg |
64 kgf Set |
(4) 10 kg, (3) 5 kg, (2) 2 kg, (3) 1 kg, (3) 0,5 kg, (2) 0,25 kg |
80 kgf Set |
(6) 10 kg, (2) 5 kg, (3) 2 kg, (2) 1 kg, (3) 0,5 kg, (2) 0,25 kg |